Thanks to its experience in the energy sector, Reart has become an Enel partner for the supply of 17 geothermal plants for Enel plants in Tuscany.
General characteristics of electric exchangers.
The electric exchangers produced by Reart are the optimal solution for systems where it is necessary to heat the process fluid passing through the electric exchanger.
The fluid enters, through the flanged or threaded connection on the tank, and exits from the outlet nozzle of the exchanger at the desired temperature.
The heater inserted inside the tube/tank (specially sized according to the project data), is able to raise the temperature of the outgoing fluid to the condition required by the customer or by the project specifications.
Thanks to the experience of the technical office, the electric exchangers can be designed and manufactured for the following types of fluids:
The electrical power installed on the electric exchangers can vary up to thousands of kW according to specific customer requests.
The electric exchanger consists of an electric heating bundle with several resistive elements connected to each other and welded on a tank coupling flange and inserted inside a tube (exchanger shell) sized and designed according to the project data (temperature and pressure ) and in compliance with regulations according to the country of destination: VSR, PED, ASME, U-STAMP, TEMA, ADMERKBLATTER, STOOMWEZEN.
The tank and the heater are sized (Materials and dimensions) by the technical office based on the operating conditions indicated in the customer’s reference specifications and on the design conditions by means of thermodynamic and mechanical calculation software.
Different materials are applied to the part under pressure (tank and coupling flanges) and to the heater depending on the operating conditions:
For the heating elements (electric heating beam) the following can be used:
Depending on the maximum operating temperature of the system, the electrical enclosure of the heater connections can be in direct contact with the heater flange or in the “cold head” execution. The protection rating can be IP55, IP65 or IP66 with relative sealing gasket. The manufacture materials can be in carbon steel painted with zinc aluminum paint or otherwise in Aisi 304 or Aisi 316L stainless steel.
The electric exchangers are sized by the technical office, with the aid of software for thermodynamic sizing, thanks to which it is possible to obtain the real operating conditions, based on the needs and specifications of the customer to create flows at a controlled temperature.
Thanks to the use of this software for the sizing of the electric exchangers, it is possible to define the main parameters including:
The exchanger can be supplied together with the relative insulation supports, the exchanger lifting eyebolts, the tank support saddles for mechanical fixing of the exchanger, the process control instrumentation (sensors thermals), and any connections to the tank (venting and drain).
Reart manufactures process skids and supplies the turnkey package by supplying, in addition to the electric exchanger, the relative electrical command and control panel of the exchanger.
The electric exchangers can be equipped with the following accessories:
The experience Reart in many years of presence on the market in various sectors, allows to give its customers the most suitable technical solutions for the type of application required.
Reart is able to provide the following services to support the products supplied:
For electric exchangers, the following documentation is provided in the final certification file accompanying the product:
Customized solutions are also provided on request and on customer specifications.
For more details refer to the section Standard and Customized Electric Exchangers (Process Gases and Fluids) or otherwise contact Reart.
Via Pinerolo, 20/2
10060 Frossasco (TO) Italy
Phone +39 0121.35.29.77
Fax +39 0121.35.29.68
Reco Italia info@recogroup.it
Reco Estero reco@recogroup.it
Purchases Office acquisti@recogroup.it
Administration amministrazione@recogroup.it
P.IVA 03948060011
Via Pinerolo, 20/2
10060 Frossasco (TO) Italy
Phone +39 0121.35.29.77
Fax +39 0121.35.29.68
Reart Italia reart@recogroup.it
Reart Estero reco@recogroup.it
Purchases Office acquisti@recogroup.it
Administration amministrazione@recogroup.it
P.IVA 04727180012
VIA PINEROLO, 20/2
10060 FROSSASCO (TO) ITALY
PHONE +39 0121.35.29.77
FAX +39 0121.35.29.68
Sales Department sales@recogroup.it
Purchasing Department acquisti@recogroup.it
Administration amministrazione@recogroup.it
P.IVA 03948060011
VIA PINEROLO, 20/2
10060 FROSSASCO (TO) ITALY
PHONE +39 0121.35.29.77
FAX +39 0121.35.29.68
Sales Department sales@recogroup.it
Purchasing Department acquisti@recogroup.it
Administration amministrazione@recogroup.it
P.IVA 04727180012
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